70141968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:537

約数の個数: 120

約数和(自身を含む): 214283160

約数和(自身を除く): 144141192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 89, 104, 117, 144, 156, 178, 208, 234, 267, 312, 356, 421, 468, 534, 624, 712, 801, 842, 936, 1068, 1157, 1263, 1424, 1602, 1684, 1872, 2136, 2314, 2526, 3204, 3368, 3471, 3789, 4272, 4628, 5052, 5473, 6408, 6736, 6942, 7578, 9256, 10104, 10413, 10946, 12816, 13884, 15156, 16419, 18512, 20208, 20826, 21892, 27768, 30312, 32838, 37469, 41652, 43784, 49257, 55536, 60624, 65676, 74938, 83304, 87568, 98514, 112407, 131352, 149876, 166608, 197028, 224814, 262704, 299752, 337221, 394056, 449628, 487097, 599504, 674442, 788112, 899256, 974194, 1348884, 1461291, 1798512, 1948388, 2697768, 2922582, 3896776, 4383873, 5395536, 5845164, 7793552, 8767746, 11690328, 17535492, 23380656, 35070984, 70141968]

約数ペア:

[(1, 70141968), (2, 35070984), (3, 23380656), (4, 17535492), (6, 11690328), (8, 8767746), (9, 7793552), (12, 5845164), (13, 5395536), (16, 4383873), (18, 3896776), (24, 2922582), (26, 2697768), (36, 1948388), (39, 1798512), (48, 1461291), (52, 1348884), (72, 974194), (78, 899256), (89, 788112), (104, 674442), (117, 599504), (144, 487097), (156, 449628), (178, 394056), (208, 337221), (234, 299752), (267, 262704), (312, 224814), (356, 197028), (421, 166608), (468, 149876), (534, 131352), (624, 112407), (712, 98514), (801, 87568), (842, 83304), (936, 74938), (1068, 65676), (1157, 60624), (1263, 55536), (1424, 49257), (1602, 43784), (1684, 41652), (1872, 37469), (2136, 32838), (2314, 30312), (2526, 27768), (3204, 21892), (3368, 20826), (3471, 20208), (3789, 18512), (4272, 16419), (4628, 15156), (5052, 13884), (5473, 12816), (6408, 10946), (6736, 10413), (6942, 10104), (7578, 9256)]